All the vulnerabilites related to tukaani - xz
Vulnerability from fkie_nvd
Published
2017-07-25 18:29
Modified
2024-11-21 02:30
Severity ?
Summary
scripts/xzgrep.in in xzgrep 5.2.x before 5.2.0, before 5.0.0 does not properly process file names containing semicolons, which allows remote attackers to execute arbitrary code by having a user run xzgrep on a crafted file name.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://seclists.org/oss-sec/2015/q2/484 | Mailing List, Third Party Advisory | |
| cve@mitre.org | http://www.openwall.com/lists/oss-security/2015/05/19/13 | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://bugzilla.redhat.com/show_bug.cgi?id=1223341 | Issue Tracking, Vendor Advisory | |
| cve@mitre.org | https://git.tukaani.org/?p=xz.git%3Ba=commitdiff%3Bh=f4b2b52624b802c786e4e2a8eb6895794dd93b24 | ||
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/oss-sec/2015/q2/484 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2015/05/19/13 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1223341 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.tukaani.org/?p=xz.git%3Ba=commitdiff%3Bh=f4b2b52624b802c786e4e2a8eb6895794dd93b24 |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tukaani | xz | * | |
| redhat | enterprise_linux | 5.0 | |
| redhat | enterprise_linux | 6.0 |
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"lastModified": "2024-11-21T02:30:19.223",
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Vulnerability from fkie_nvd
Published
2024-03-29 17:15
Modified
2024-11-21 09:28
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0.
Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific functions in the liblzma code. This results in a modified liblzma library that can be used by any software linked against this library, intercepting and modifying the data interaction with this library.
References
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}
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"id": "CVE-2024-3094",
"lastModified": "2024-11-21T09:28:53.110",
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "https://aws.amazon.com/security/security-bulletins/AWS-2024-002/"
},
{
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"url": "https://blog.netbsd.org/tnf/entry/statement_on_backdoor_in_xz"
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"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1068024"
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"url": "https://bugs.gentoo.org/928134"
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"url": "https://discourse.nixos.org/t/cve-2024-3094-malicious-code-in-xz-5-6-0-and-5-6-1-tarballs/42405"
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},
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"url": "https://github.com/advisories/GHSA-rxwq-x6h5-x525"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/amlweems/xzbot"
},
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},
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},
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},
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},
{
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},
{
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},
{
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"url": "https://news.ycombinator.com/item?id=39895344"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://openssf.org/blog/2024/03/30/xz-backdoor-cve-2024-3094/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://research.swtch.com/xz-script"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://research.swtch.com/xz-timeline"
},
{
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"tags": [
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2024-3094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://security.alpinelinux.org/vuln/CVE-2024-3094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://security.archlinux.org/CVE-2024-3094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.netapp.com/advisory/ntap-20240402-0001/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
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],
"url": "https://tukaani.org/xz-backdoor/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://twitter.com/LetsDefendIO/status/1774804387417751958"
},
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],
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},
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"url": "https://twitter.com/infosecb/status/1774595540233167206"
},
{
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"url": "https://twitter.com/infosecb/status/1774597228864139400"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://ubuntu.com/security/CVE-2024-3094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.cisa.gov/news-events/alerts/2024/03/29/reported-supply-chain-compromise-affecting-xz-utils-data-compression-library-cve-2024-3094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.darkreading.com/vulnerabilities-threats/are-you-affected-by-the-backdoor-in-xz-utils"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.kali.org/blog/about-the-xz-backdoor/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://www.openwall.com/lists/oss-security/2024/03/29/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.redhat.com/en/blog/urgent-security-alert-fedora-41-and-rawhide-users"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/blog/frequently-asked-questions-cve-2024-3094-supply-chain-backdoor-in-xz-utils"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://www.theregister.com/2024/03/29/malicious_backdoor_xz/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.vicarius.io/vsociety/vulnerabilities/cve-2024-3094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://xeiaso.net/notes/2024/xz-vuln/"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-506"
}
],
"source": "secalert@redhat.com",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2022-08-31 16:15
Modified
2024-11-21 06:40
Severity ?
Summary
An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnu | gzip | * | |
| redhat | jboss_data_grid | 7.0.0 | |
| debian | debian_linux | 10.0 | |
| tukaani | xz | * |
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],
"id": "CVE-2022-1271",
"lastModified": "2024-11-21T06:40:23.040",
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"url": "https://git.tukaani.org/?p=xz.git%3Ba=commit%3Bh=69d1b3fc29677af8ade8dc15dba83f0589cb63d6"
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"vulnStatus": "Modified",
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"value": "CWE-179"
}
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"type": "Secondary"
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"value": "CWE-20"
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}
Vulnerability from fkie_nvd
Published
2023-08-22 19:16
Modified
2024-11-21 05:13
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
An issue discovered in XZ 5.2.5 allows attackers to cause a denial of service via decompression of a crafted file. NOTE: the vendor disputes the claims of "endless output" and "denial of service" because decompression of the 17,486 bytes always results in 114,881,179 bytes, which is often a reasonable size increase.
References
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},
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"value": "** DISPUTA ** Un problema descubierto en XZ 5.2.5 permite a los atacantes provocar una denegaci\u00f3n de servicio mediante la descompresi\u00f3n de un archivo manipulado. NOTA: el proveedor cuestiona las afirmaciones de \"endless output\" y \"denial of service\" porque la descompresi\u00f3n de los 17.486 bytes siempre da como resultado 114.881.179 bytes, lo que suele ser un aumento de tama\u00f1o razonable."
}
],
"id": "CVE-2020-22916",
"lastModified": "2024-11-21T05:13:28.693",
"metrics": {
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"published": "2023-08-22T19:16:19.407",
"references": [
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"source": "cve@mitre.org",
"url": "http://web.archive.org/web/20230918084612/https://github.com/snappyJack/CVE-request-XZ-5.2.5-has-denial-of-service-vulnerability"
},
{
"source": "cve@mitre.org",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2234987"
},
{
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"url": "https://bugzilla.suse.com/show_bug.cgi?id=1214590"
},
{
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"tags": [
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"url": "https://github.com/snappyJack/CVE-request-XZ-5.2.5-has-denial-of-service-vulnerability"
},
{
"source": "cve@mitre.org",
"url": "https://github.com/tukaani-project/xz/issues/61"
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cve-2022-1271
Vulnerability from cvelistv5
Published
2022-08-31 15:33
Modified
2024-08-02 23:55
Severity ?
EPSS score ?
Summary
An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2073310 | x_refsource_MISC | |
| https://www.openwall.com/lists/oss-security/2022/04/07/8 | x_refsource_MISC | |
| https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html | x_refsource_MISC | |
| https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch | x_refsource_MISC | |
| https://git.tukaani.org/?p=xz.git%3Ba=commit%3Bh=69d1b3fc29677af8ade8dc15dba83f0589cb63d6 | x_refsource_MISC | |
| https://security-tracker.debian.org/tracker/CVE-2022-1271 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2022-1271 | x_refsource_MISC | |
| https://security.gentoo.org/glsa/202209-01 | vendor-advisory, x_refsource_GENTOO | |
| https://security.netapp.com/advisory/ntap-20220930-0006/ | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | gzip, xz-utils |
Version: Fixed in gzip 1.12 |
|
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cve-2020-22916
Vulnerability from cvelistv5
Published
2023-08-22 00:00
Modified
2024-10-29 13:27
Severity ?
EPSS score ?
Summary
An issue discovered in XZ 5.2.5 allows attackers to cause a denial of service via decompression of a crafted file. NOTE: the vendor disputes the claims of "endless output" and "denial of service" because decompression of the 17,486 bytes always results in 114,881,179 bytes, which is often a reasonable size increase.
References
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cve-2015-4035
Vulnerability from cvelistv5
Published
2017-07-25 18:00
Modified
2024-08-06 06:04
Severity ?
EPSS score ?
Summary
scripts/xzgrep.in in xzgrep 5.2.x before 5.2.0, before 5.0.0 does not properly process file names containing semicolons, which allows remote attackers to execute arbitrary code by having a user run xzgrep on a crafted file name.
References
| ▼ | URL | Tags |
|---|---|---|
| http://seclists.org/oss-sec/2015/q2/484 | mailing-list, x_refsource_MLIST | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1223341 | x_refsource_CONFIRM | |
| https://git.tukaani.org/?p=xz.git%3Ba=commitdiff%3Bh=f4b2b52624b802c786e4e2a8eb6895794dd93b24 | x_refsource_CONFIRM | |
| http://www.openwall.com/lists/oss-security/2015/05/19/13 | mailing-list, x_refsource_MLIST |
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cve-2024-3094
Vulnerability from cvelistv5
Published
2024-03-29 16:51
Modified
2024-08-20 17:24
Severity ?
EPSS score ?
Summary
Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0.
Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific functions in the liblzma code. This results in a modified liblzma library that can be used by any software linked against this library, intercepting and modifying the data interaction with this library.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 5.6.0 Version: 5.6.1 |
||||||||||||||||||||||
|
|||||||||||||||||||||||
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